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/*
* Copyright (c) 2011-2015 The original author or authors
* ------------------------------------------------------
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* and Apache License v2.0 which accompanies this distribution.
*
* The Eclipse Public License is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* The Apache License v2.0 is available at
* http://www.opensource.org/licenses/apache2.0.php
*
* You may elect to redistribute this code under either of these licenses.
*/
package io.vertx.stack.resolver;
import java.util.*;
/**
* Options configuring the resolution of a single dependency.
*
* @author Clement Escoffier
*/
public class ResolutionOptions {
private boolean withTransitive = true;
private List exclusions = new ArrayList<>();
/**
* @return whether or not the resolution should also resolve the transitive dependencies.
*/
public boolean isWithTransitive() {
return withTransitive;
}
/**
* Sets whether or not the resolution of the dependency should include the transitive dependencies.
*
* @param withTransitive whether or not the resolution should also resolve the transitive dependencies, {@code
* true} by default.
* @return the current {@link ResolutionOptions} instance
*/
public ResolutionOptions setWithTransitive(boolean withTransitive) {
this.withTransitive = withTransitive;
return this;
}
/**
* Adds an exclusion. The excluded dependencies and its children would not be resolved. The exclusion is given
* under the following form: {@code groupId:artifactId}.
*
* @param exclusion the exclusion to add
* @return the current {@link ResolutionOptions} instance
*/
public ResolutionOptions addExclusion(String exclusion) {
exclusions.add(exclusion);
return this;
}
/**
* Removes an exclusion.
*
* @param exclusion the exlusion to remove
* @return the current {@link ResolutionOptions} instance
* @see #addExclusion(String)
*/
public ResolutionOptions removeExclusion(String exclusion) {
exclusions.remove(exclusion);
return this;
}
/**
* @return the list of exclusions, empty if none.
*/
public List getExclusions() {
return exclusions;
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
ResolutionOptions that = (ResolutionOptions) o;
if (isWithTransitive() != that.isWithTransitive()) return false;
Set set1 = new HashSet<>();
set1.addAll(that.getExclusions());
Set set2 = new HashSet<>();
set2.addAll(getExclusions());
return set1.equals(set2);
}
@Override
public int hashCode() {
int result = (isWithTransitive() ? 1 : 0);
result = 31 * result + getExclusions().hashCode();
return result;
}
}